We are in the process of possibly trying to retrofit a Zenmuse GH4 gamble with a 32-bit BGC board. We have done some research into the Zenmuse and found that the motors are measuring around 1.7 Ohms between each of the three leads. Each access is outfitted with an encoder. We plan to use the encoders on the 32-bit board as well.

The big question. What is the minimum resistance the BGC 32 Bit Bored allow? I have read that 3 ohms is optimal for heavy loads and high torque....

The controller can be used for building BIG gimbal for Professional use 3-axis camera stabilizing systems which can be mounted to UAV and for building handheld camera stabilizers. Unlike the Simple BGC board, this board is built for heavy duty and high power output with CNC aluminum protected case. Basic functions of the controller- 32-bit MCU ARM Cortex M4. Effectively calculates the complex tasks for 3-axes stabilization.- Allows camera control with the RC or analog joystick.- Use several switchable profiles for different modes of operation- Supports variety of RC protocols: PWM, Sum-PPM, spektrum and s-bus.- Battery voltage monitoring, compensating voltage drop in the PID-regulator.- Low battery alarm (output to 5V active buzzer).- Increased number of inputs for controlling signals + 3 additional reserved input/output AUX1-AUX3.- Dedicated UART-socket to connect optional Bluetooth module- Reverse-polarity protection, overheat and overcurrent protection- Improved attitude estimation algorithms- Optional second IMU, that will increase the short-term precision of the stabilization 10x-30x times and will make stable work in any frame position.

another HV Phobotic Centerpiece HV Brushless Gimbal Controller – 3 Axis CP HV BGC cost a lot more but the other hiy voltage is better and less expensive I have stock ! I am out of stock for now on the Phobotic Centerpiece HV Brushless Gimbal Controller – 3 Axis CP HV BGC.